US Bridges

Ky 1689 over N Elkhorn Creek

PoorPosted for load

Franklin County, Kentucky · 250 Ft E of US 460 · Structure no. 037B00032N

Built
1955
70 years old
Condition
Poor
inspected July 2024
Type
Tee Beam
Concrete
Length
265 ft
5 main spans
Daily traffic
1,672
2021 count
Owner
State
State Highway Agency

About this bridge

Ky 1689 over N Elkhorn Creek is a concrete tee beam carrying Ky 1689 over N Elkhorn Creek in Franklin County, Kentucky. It was built in 1955, so it is 70 years old, older than the Kentucky average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 1,672 vehicles a day, projected to reach 1,672 by 2041. The structure is 265 ft (80.8 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

No coordinates are recorded for this structure.

CarriesKy 1689
CrossesN Elkhorn Creek
Location250 Ft E of US 460
RouteState Highway 1689
Functional classRural Minor Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating51.4 US tons
Inventory rating30.9 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadH 20
Structure length265 ft (80.8 m)
Longest span51 ft (15.6 m)
Deck width33 ft (10.2 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,672 (2021)
Projected traffic1,672 by 2041
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Ky 1689 over N Elkhorn Creek built?

It was built in 1955, making it 70 years old in 2025.

What condition is Ky 1689 over N Elkhorn Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in July 2024.

How much traffic does Ky 1689 over N Elkhorn Creek carry?

About 1,672 vehicles per day (2021 count).

How long is Ky 1689 over N Elkhorn Creek?

The structure is 265 ft (80.8 m) long with a longest span of 51 ft (15.6 m) and a deck 33 ft wide.

Who owns Ky 1689 over N Elkhorn Creek?

It is owned by the State Highway Agency.